When I was a kid, I wasted nearly 97.9% of my allowance on basketball cards. It was awesome. Now I don't even know where they are. So if I could do it all over again, I'd much rather collect these scientist trading cards. It's the coolest nerdiest thing ever.

It's also pretty flipping hilarious. The cards were designed by All Too Flat and were based off old baseball card designs. The whole set includes some heavy hitters too like Da Vinci, Thomas Edison, Einstein, Newton, Stephen Hawking, Carl Sagan, Alan Turing and even Bill Nye. I wonder which card would be the most valuable! [All Too Flat via It's Okay to be Smart via Laughing Squid]